Union Special 1800, 1900 User Manual
- f .
/
Small
Arm
Classes,
Price
Flat
1800
Directions
List
Bed
and
of
Parts.
Machines
1900.
Chicago,
Un^n
Q
Special
^ /
October,
L
CLfl/
Illinois,
Machine
Company^
1906.
a^s4
/
f
I
J
By
the
Matter
Copyrighted,
Union
Special
Chicago,
of
Thla
Machine
lliinois.
Catalogue
1906,
Company,
IffufllMlt
iV
CONTENTS
Description
Illustration
Installation
Operation
Sectional
Adjustment:
Styles
Styles
Style
Style
Styles
Style
Style
of
of
Machine,
Diagram
ISOOA
1800B
1800C
1800D
1800E
1800P
1900D
Machines
ready
and
1900A
and
1900B
and
1900C
to
operate
4
6
7
10
13
15
..17
23
36
27
37
30
31
Styles
1900F
Styles
Power
Making
Parts
Illustrations
Price
Transmitters
Pepairs
and
Supplies
List
of
Sewing
Power
and
1900H
1900G
of
Parts
Parts:
and
1900J
Machines
Transmitters
'
31
33
33
33
36
39-60
61
73
3
Class
1800
Description
The
represents a type
The
Style
letter,
machine
identification
presser
the
Style.
1800
1800
and
as fitted
foot,
description
A—For
stitch,
B—For
stitch,
Foot
of
Class
Number
of
Number
is
given
for a designated
of a machine,
throat
of
each
seaming
maximum
Foot
No.
No.
2G
X.
seaming
maximum
No.
No.
26
y.
Small
with
is
machines
consists
only
in
plate,
and
style.
bags;
length
G5
X,
Throat
bags;
length
G5
X,
Throat
Arm
Feed
stamped
Flat
Cap
on
subdivided
of
the
the
catalogue.
kind
the
catalogue
looper
single
of
stitch,
Plate
single
of
stitch, % inch.
Plate
Bed
the
name
into
several
class
number
It
of
work.
numbers
have
been
needle,
No.
needle,
No.
double
inch.
112
X,
112
Y,
single
Machines,
plate,
and
styles.
and
a
represents
To
included
and
and
a
aid
the
of
the
in
thread
Presser
Looper
thread
Presser
Looper
1800
C—For
1800
D—For
1800
E—For
1800
F—For
seaming
thread
Presser
Looper
stitch,
Foot
No.
seaming
thread
Presser
and
thread,
Foot
No.
stitch,
Foot
Looper
seaming
maximum
No.
26
X.
sewing
double
inch.
1828,
thread
Presser
and
small
maximum
No.
26
X.
small
maximum
No.
No.
bags;
65
Z,
Throat
fringe
stitch,
Foot
Looper
cotton
65
Y,
cotton
Go
Y,
26
Y.
double
length
Plate
and
border
maximum
No.
No.
26
bags;
single
length
Throat
bags;
length
of
of
stitch, % inch.
Plate
single
of
stitch, % inch.
Throat
needle
stitch, % inch.
No.
112
to
rugs;
Plate
stitch,
Z,
length
1827
A,
Throat
X.
needle,
No.
needle,
double
0112,
single
No.
Q112,
one
under
Presser
and
Looper
single
needle,
of
stitch,
Plate
and
i/^
No.
qjP' ' .
•
—
—
~ i -
■—-W?'
Description
Style.
1900
A—For
stitch;
Foot
No.
1900
B—For
stitch,
Foot
No.
1900
C—For
thread,
Foot
No.
1900
D—For
stitch,
Foot
No.
1900
F—For
stitch,
Foot
No.
1900
G—For
stitch,
Foot
No.
1900
H—For
stitch,
Foot
No.
1900
J—For
stitch,
Foot
No.
of
Small
without
seaming
maximum
No.
65
26
X.
seaming
maximum
No.
65 X ,
26
Y.
seaming
maximum
No.
65
26
X.
hemming
maximum
No.
1920
26
X,
and
hemming
maximum
No.
65
26
X.
hemming
maximum
No.
65
1908.
seaming
maximum
No.
65
26
X.
seaming
maximum
No.
65
1908.
X,
bags;
Z,
-
X,
X,
X,
X,
Class
Arm
bags;
length
Throat
bags;
length
Throat
length
Throat
bags;
length
D,
Throat
Top
bags;
length
Throat
bags;
length
Throat
bags;
length
Throat
bags;
length
Throat
1900
Feed
single
of
Plate
single
of
Plate
double
Plate
single
of
Feed
single
of
Plate
single
of
Plate
single
of
Plate
single
of
Plate
Flat
Bed
Machines,
Cap
needle,
stitch, % inch.
No.
needle,
stitch, % inch.
No.
needle
of
stitch, ^ inch. Presser
No.
needle,
113
112
stitch,
112
double
X,
and
single
Y,
and
one
Z,
and
double
stitch, ^ inch.
Plate
No.
1924
E,
Mechanism.
needle,
stitch, ^ inch.
No.
needle,
stitch, ^ inch.
No.
needle,
double
1924,
.single
1924,
double
and
and
stitch, ^ inch.
No.
1934,
and
needle,
single
stitch, ^ inch.
No.
1924,
and
thread
Presser
Looper
thread
Presser
Looper
under
Looper
thread
Presser
Looper
thread
Presser
Looper
thread
Presser
Looper
thread
Presser
Looper
thread
Presser
Looper
SMALL
ARM
FLAT
BED
MACHINES
Directions
CLASSES
1800 & 1900
Style
1800
A.—Ready
to
Operate.
SMALL
ARM
FLAT
BED
MACHINES
CLASSES,
It
Tables
chines;
which
tables
to
the
will
at
most
is
transport
but,
we
enable a local
the
lowest
approved
Pulleys
and
a
half
face;
eight
inch
the
pulley,
to fifteen
size
The
brake
the
is
the
transmitter
pulley
two
steps.
1800
DIRECTIONS
I
tallatiorv
not
founcl
tables
are
prepared
possible
design.
shaft
three-sixteenth
inches,
most
pulleys
diameters
both
commonly
comprises
having
AND
economical
used
for
to
carpenter
expense
are
bore,
range
inclusive.
used.
three
steps,
1900
to
bag
sewing
furnish
made
in
two
blue
to
and
with
and
an
inch
The
cone-pulleys;
and
build
construct
and
ma
prints
according
an
inch
inch
and
sizes
from
twelve-
the
loose
«
oGltS
the
must
pulley
sectional
round
A fl
at
belt
,
to
the
transmitter
be
arranged
in
the
carries
transmitter;
to
so
direction
diagram.
belt
should
be
power
.
^
and a round
the
sewing
as
to
turn
indicated
If
necessary
crossed.
from
,
the
1 1
machine.
the
sewing
by
the
arrow
to
cross a belt,
line
shaft
1.
The
r
trom
belts
belt,
machine
in
the
the
SMALL
ARM
FLAT
BED
MACHINES-CLASSES,
Directions
1800 & 1900
Speed
Revolutions
cured
P.
both
mitter
of
Sewing
leaving
shipped
page
power
up
ured
bags
the
proximately
of
make
to
eight
recommended.
so
about
where
screw
the
screw
corner.
conveniently
M.,
and
using a twelve-inch
belts
running
pulleys.
6%
for
slipping
This
Machine
our
factory,
in
perfect
6,
gives a good
transmitter,
for
operation.
The
space
from
from
adjoining
apportioned
needle
to
becoming
machine,
twelve
the
largest
small
needle
inches,
The
sewing
that
the
one
inch
it
furnished
work
should
bag
bags
can,
if
which
front
back
should
for
of
setting
be
exclusively,
the
speed
Per
by
running
recommended
Minute.
the
line
on
the
fastest
estimate
of
belts.
^^hig
accurately
Union
working
idea
and
foot
needle;
entangled
inches
to
be
necessary,
is
about
machine
edge
of
from
be
fastened
that
purpose.
up
placed
includes
thoroughly
Special
trim.
of
treadle
for
each
and,
this
space
greater
sewed.
the
be
as
close
head
the
cloth
the
front
is
completed, a second,
at
the
This
line
shaft
steps
can
shaft
pulley,
of
the
an
allowance
tested
adjusted
Machines
The
illustration,
the
sewing
as
they
machine
in
order
with
than
space
reduced
should
edge
with
Afterwards,
rear
to
the
should
the
If
intended
from
to
as
can
be
be
plate
will
of
the
the
right-hand
is
2,300
be
se
275
R.
with
trans
and
before
are
machine
are
set
is
meas
prevent
belt
of
be
ap
length
to
needle
forty-
safely
placed
come
table,
thumb
when
SMALL
ARM
FLAT
BED
MACHINES-CLASSES,
Directions
1800 & 1900
Transmitter
transmitter
made
back
operator's
about
screw.
that
is
and
the
Put
transmitter
alignment
two
site
required
mitter
one
that
the
transmitter
forms
are
whether
proper
the
by
transmitter
the
of
exceptionally
The
transmitter
under
the
clothing,
three
or
Special
the
largest
directly
that
line
Place
in
under
the
shaft. A very
pulley
only
the
temporarily.
with
pulleys.
the
one
already
to
go
pulley.
of
the
malleable
purpose.
belt
on
the floor
loose
to
the
curvature
well
clinched.
the
alignment.
Should
crown
the
of
removing
as
line
shaft
table
four
care
step
transmitter
on
front
the
Insert
around
Join
This
belt
belt
both
the
rear
required.
not
iK-inch
hard
should
to
be
that
is,
inches
the
line
pulley.
runs
pulleys,
being
back
must
of
the
groove
is
good
line
shaft,
right-hand
shaft
second
in.
Measure
the
line
the
two
iron
lacing
and
of
the
Turn
true;
fail
to
left-hand
In
in
9
screws
to
the
table
wood.
be
placed
out
of
the
the
front
of
be
observed
transmitter
of
in
proper
method
but
Turn
by
screw
shaft
ends
belt
lacings
is
driven
into
the
See
that
pulley
pulleys
this
run
so
the
error
screw
some
proper
edge
the
machine
the
machine
alignment
is
do
screw
the
transmitter
sighting
diagonally
length
pulley
of
the flat
into
other
the
and
by
is
the
that
may
and
instances,
alignment
to
secure
unless
far
enough
way
should
thumb
to
make
brake
pulley,
as
follows:
not
tighten
to
hold
across
of flat
and
belt
provided
one
end
on
lacing
that
the
hand
best
it
centers
be
to
proof
rectified
turning
owing
with
the
it
is
of
the
be
sure
pulley
with
it.
the
in
the
oppo
belt
trans
by
for
end
of
the
con
teeth
note
of
on
tiie
to
the
SMALL
ARM
FLAT
BED
MACHINES-CLASSES,
Directions
1800 & 1900
under
a
transmitter
proper
machine,
cured
ing
in
the
the
found
rod.
ley,
belt
advantageously
serve
holes
is
be
incline
erator's
pitman
position.
side
of
the
shim
between
frame
relation,
the
to
the
holes.
last,
otherwise
transmitter
line
shaft
To
locate
of
great
By
placing
it
can
be
requires,
both
transmitter
table
The
rear
back
pulley
the
assistance
made
and a carpenter's
used
as a guide
should
The
foot
directly
directly
under
of
the
convenience
rod
for
not
exceed
treadle
the
under
treadle
need
table,
either
and
by
it
holes
it
in
to
the
not
it
will
be
the
right
the
table.
with
the
should
placing
left-hand
would
to
securely
have a tendency
its
original
for
to
the
groove
take
the
Being
line
be
screws
screw
to
the
the
round
use a pointed
of
slant
bevel-square
to
take
the
required
the
auger.
one
should
needle,
front
can
be
by
means
The
inch.
be
set
and
the
edge
adjusted
of
necessarily
necessary
or
left
shaft
end
now
and
to
insert
of
placed
sewing
permanently
in
the
remain
should
position.
shaft.
belt,
be
to
draw
Tighten
it
will
9/32~mch
the
machine
which
the
round
might
angle
diameter
so
that
front
of
the
hang
edge
the
table.
to
suit
pitman.
in a vertical
the
the
of
center
should
the
in
se
put
be
pul
be
and
the
The
op
The
Operating
Simplicity
the
working
adapt
themselves
isolated
have
of
but
any
to
scant
kind
Union
factories
opportunity
of
machinery,
Specials.
lO
where
they
Accordingly,
operators
to
observe
readily
SMALL
ARM
FLAT
BED
MACHINES-CLASSES,
Directions
1800 & 1900
minute
may
ator
chine;
carried
will
ing
the
are
J
two
be
the
Bleached
rics,
feeding
it
the
be
such
low,
in
In
sufhcient
under
gins
pinched
by
instruction
be
regarded
Ordinarily,
is
to
guide
the
goods
away
increase
straight
bottom
run
tp
H
by
the
seams,
of
the
in a continuous
^
sometimes
cut-edges.
swung
selvage
out
some
of
part
Bags
difficulty
bleached
contains,
under
easily
as
it
side
of
remedied
as a mixture
placed
the
form
passing
on
of a cone
through
lubricant
the
presser
to
feed
poorly,
together.
dropping a small
in
the
operation
as
quite
the
only
the
being
another
unnecessary.
work
bags
through
brought
person.
proficiency
and
in
turning
bags
where
operation.
double
This
position
of
cotton
tends
the
the
edge
used
folder
the
seam.
Though
feed
dog
may
fabric,
to
presser
by
the
of
equal
upper
so
as
this
cone,
to
permit
foot.
The
Whenever
the
cone
same
is
when
be
make
foot.
use
parts
surface
to
quantity
II
of
these
required
the
to
the
machines
of
the
sewing
machine
Obviously,
of
the
operator
neat
corners
side
and
bottom
folder
the
bo
experienced
of
the
result
(Cat.
for
turning
pivoted
the
perfect
due
the
some
of
cover
the
fabric
of
lubricant
of
so
operator
adjustment
for
to
the
goods
This
difficulty
solid
beeswax
of
the
the
thread
to
the
might
oil
upon
No.
back
that
other
in
filler
adhere
lubricant,
presser
needle
will
pass
machine
should
be
the
oper
ma
and
practice
in
mak
at
seams
641)
is
the
it
can
reaches
of
the
fab
properly
which
to
can
and
tal
foot
hole.
carry
freely
be
be
effected
upper
SMALL
ARM
FLAT
BED
MACHINES-CLASSES,
Directions
1800 & 1900
surface
and
because
To
go.
groove
wards
will
Then
(Cat.
of
the
the
presser
of
the
Set
the
The
side
just
the
presser
be
in
line
tighten
No.
ii6)
presser
tendency
Needle
which
above
the
furnished
Threading
nor
cumstances
the
tension
nor
should
tension.
Styles
and
1900
Stitch
the
sectional
Styles
J,
being
looper
in
the
Styles
chines.
each
other. A separate
of
the
needle
threads
should
post
one
1800
H,
being
Machines,
diagram.
1800
Single
thread,
sectional
The
needle
lever
but
diagram.
1800 E and
threads
threads,
thread
should
foot,
foot;
but
into
has a "spot"
the
eye
bar,
so
with
the^
needle
clamp
threads
cross
the
in
passing
thread
A,
are
B,
1800
Thread
otherwise
be
passed
each
thread
pass
1800
Single
threaded
D,
1900 C are
should
tension
and
eyelet.
or
between
this
to
might
soil
the
be
the
work.
needle
milled
should
that
direction
for
should
through
C,
1900
be
turned
the
eye
of
nut
with
that
purpose.
neither
other.
turn
completely
the
through
Needle
more
A,
1900
Double
exactly
1900
B,
1900
Stitch
also
under
Machines,
are
threaded
Double
not
be
twisted
is
provided
separate
Neither
the
thread
the
feed
dog
objectionable
bar
as
out
of
the
the
stitching.
the
be
Under
"P
it
will
of
the
back
to
needle
wrench
twisted
no
cir
around
tension
D,
as
G,
Needle
eyes
of
the
disc,
than
one
1900
Thread
shown
and
1900
have
as
shown
Ma
nor
cross
for
each
in
the
needle
F
in
no
take-up
12
5V1ALL
ARM
FLAT
BED
MACHINES—CLASSES
Directions
^3^4
;6
(5
14
13
1800 & 1900
II
r
-MachihcC
20
19
J8
17
Sectional
Diagram,
Showing
Threading
and
Oiling.
13
SMALL
wire
to
The
Style
1800
ARM
FLAT
the
right
looper
A.
BED
MACHINES—CLASSES
Directions
of
the
upper
is
threaded
needle
exactly
bar
the
1800 & 1900
bearing.
same
as
Oiling
gum
by
After
following
As
may
there
machine
needle
numbered
Every
the
cloth
should
against
fi
tted
are
oiled
The
sectional
of
the
lower
a
liberal
reservoir,
When
done
surprisingly
High
ing
friction-heat
long
method
be
seen
are
thirty-two
head.
lever
stud,
around
oiling
be
with
machine
bearing.
without
place
plate.
applied
another.
hollow
by
])ressing
needle
quantity
and
the
systematically
possibility,pf
short
speed
with a good
experience,
by
Beginning
It
machinery
quality
or
air-exposure.
we
of
oiling
turning
places
they
to
the
can
is
very
to
to
at
are
to
upper
be
reached
plain
wherever
The
left
end
link
pins
having
the
ball
lever
connection
has
an
oil
After
the
cover
of
oil
should
cover firmly
performed,
time.
requires
of
oil
that
have
come
which
the
be
be
one
with
reservoir
missing
we
recommend.
sectional
oiled
the
followed
presser
on
rear
in
bar
without
that
some
working
of
the
needle
ball
valves.
the
oil
on
the
for
has
been
be
poured
screwed
down
oiling
any
end
careful
to
oil
will
not
use
the
diagram,
the
sewing
of
the
the
order
bearing.
removing
lubricant
part
rubs
lever
can
right
oiling
unscrewed,
into
place
is
These
spout.
end
the
the
again.
can
be
in
a
Once
substance
oil.
hour
an
Hour
used
The
sewing
of
operation.
Fi-enuent
cause
in
preparing
machine
To
prevent
oiling
dust,
cotton
head
14
is
lint,
should
operators
necessary
and
the filling
cloth,
absorbs
be
oiled
from
every
over-
be-
the
SMALL
ARM
FLAT
BED
MACHINES-
Directions
CLASSES,
1800 & 1900
looking
power
duration.
oil,
pression
a
week.
be
required
this
very
should
The
through
tightened
be
power
the
cup
which
If
it
runs
up
oftener
Cleaning
the
carefully
the
machine
brush
apron
plate
mechanism
Also,
oil
holes.
fi
lling
essary
as
possible
bearings.
wiped
can
through
of
the
should
be
should
dirt
and
The
constant
substance
for
the
in
the
cloth
operator
important
shut
off
transmitter
hollow
main
should
hot,
part
every
is
shaft,
be
tightened
the
compression
immediately.
than
once
time
overflowed
up.
The
be
removed
opening
plate.
removed
be
lint
should
accumulation
used
in
order
to
in
an
operator
oil
dirt
between
Once
from
given a thorough
cotton
to
keep
prevent
of
their
hour
for
one
lubricated
from a single
up
Refilling
several
months.
oils
and
lint
in
the
under
with
the
aid
the
frame
each
the
be
of
fabrics,
the
day,
machine,
picked
lint,
makes
machine
rapid
v^ork,
minute's
with
solid
com
about
cup
will
a
should
once
should
not
machine
part
of a small
and
the
cloth
and
cleaning.
out
of
dirt
and
it
as
clean
wear
in
the
be
be
of
the
the
the
the
nec
the
Adjustment
Remark
gether.
ered
as
they
Where
the
Styles
are
several
same
way,
1800 A and
the
most
commonly
15
machines
they
are
adjusted
are
considered
igoo A are first
used,
and
in
to
consid
their
SHALL
ARM
FLAT
BED
MACHINES
Directions
-CLASSES,
1800 & 1900
mechanism
maining
Special
ism
and
considered
The
ily
uncovered
cured
mechanism
by a feed
wardly.
Useful
factorily,
ing
in
(1)
threaded
tensions,
gathered
(2)
straight
possible.
(3)
become
a
perfectly flat
true.
(4)
a
new
(5)
come
threads.
with a narrow
roughened
embodies
styles.
directions
stitch
under
working
to
the
base
of
cap
Hints
delay
mind
needle
the
Note
as
directed
and
between
Examine
and
is
Remove
bent.
Clean
The
This
by
hinged
The
surface
and
throat
strip
nearly
for
formation
proper
parts
headings.
of
the
removing
by
three
all
Class
1800
so
that
^
good
might
following
carefully
remove
inserted
and
may
repair
generally
in
every
any
the
discs.
the
needle
in
the
needle
best
possible
to
note
oil
the
carefully
plate
so
as
to
cause
be
remedied
of
emery
all
the
features
the
differences
of
the
other
mechanism
the
cloth
screws,
and
Machines
it
can
machine
and
fails
be
machines
plate
the
is
be
turned
is
in
to
avoided
suggestions:
whether
respect,
lint
to
the
needle
and
whether
machine
re-thread
needle
the
especially
which
see
whether
bar
see
whether
proof
is
the
thoroughly.
the
hole
may
the
breaking
by
smoothing
cloth.
of
the
re
in
mechan
are
can
be
read
which
feed
is
se
crank
uncovered
down
apparently
work
machine
as
to
machine.
satis
by
bear
at
may
point
have
it
far
up
it
roll
it
rolls
Try
have
of
both
it
is
the
sets
as
has
on
be
out
16
SMALL
improve
sumed
ARM
(6)
If
the
that
some
FLAT
BED
MACHINES—CLASSES,
Directions
the
foregoing
working
of
part
needs
measures
the
machine,
repair
fail
or
readjustment.
1800 & 1900
to
sufficiently
it
may
be
as
- .
au
ion
parts,
be
sure
do
not
Before
always
that
interfere
turn
it
runs
Styles
Hescription
Each
is fitted
112 X and
stitch
needle
as
rear
the
the
rocks
ward
the
and
needle
tinuing
on
is
released
by
with
looper
L
Formation
carries
it
begins
which
right.
feed
dog
across
the
right,
back
the
the
of
the
needle
descends
to
return
needle.
from
action
presser
its
to
the
While
moves
the
the
As
of
operating
been
the
machine
freely,
with
the
1500 A and
of
these
foot
No.
26
In
thread
ascend,
looper
the
down
it
enters
needle
the
path
of
forming a triangular
looper,
thread
with
the
on
its
tov/ards
the
needle
the
needle,
the
looper
by
made
by
and
that
frame
X.
the
or
machines
double
No.
65
formation
through
throws
with
is
above
fabric
the
needle
looper
the
right—into
thread.
the
right,
again
and
tightened
as
it
forms
power,
in
the
hand
the
working
with
each
1900
thread
X,
forward,
A
makes a sin-
throat
of
the
out a loop
its
thread
the
and
space—between
thread
The
leaves
ascends,
the
after
in
stitches
the
fabric
any
working
order
other.
to
parts
and
plate
No.
single
and,
at
the
from
throat
looper,
in
plate,
the
looper
returns
on
which
the
the
the
next
to
the
left
the
con
stitch
stitch
fabric
stitch.
17
SMALL
ARM
FLAT
BED
MACHINES—CLASSES,
Directions
1800 & 1800
NOTE—In
hooper
that
inch
needle
manner
found
a
"V"
edge
lines
closing
the
gauge
its
lowest
to
come
ing
the
provided
the
looper
the
looper
imately
in
order
bind.
nuts
are
not
been
When
needle
back
looper.
the
point
to
the
bar
is
of
by
using a gauge.
slot,
of
the
in
the
21225-^6
the
front
to
position,
even
looper
with
connection
moves
^-inch
to
obviate
Tighten
tightened,
altered,
the
loop,
of
the
adjusting
of
right
at
securing
the
adjusting
It
is
the
looper
of
the
center
its
lowest
an
accurate
(Cat.
the
center
widest
cut
below.
the
right.
with
side,
of
the
the
the
right
of
This
between
needle
looper.
hold
needle,
Then,
looper
connection
right
to
the
looper
it
should
needle.
and
rod
to
the
left
the
left
any
tendency
nut
on
make
by
sure
again
moves
have
Should/it
looper
of
always
the
machine
the
greatest
should
of
be
the
needle
use a new
point. A very
adjustment
No.
21225-5/16)
which
as
rod
left
of
the
applying
is
5/16-inch
indicated
determines
the
and
the
In
using
it
with
the
edge
(Cat.
threads.
should
and
the
the
and
the
needle
point
of
the
should
No.
be
tightened,
its
point
center
of
the
right first.
that
the
the
to
the
left
space
strike
by
center
widest
gauge
of
adjustment
looper
as
the
needle.
with
importance
exactly
when
the
5/16-
the
convenient
will
having
from
the
the
point
this
"V"
bar
35)
The
is
the
ball
joints
After
the
dotted
distance
of
the
of
the
gauge,
slot
en-
side
being
be
made
by
turn
which
nuts
of
when
approx
needle,
to
both
has
gauge.
to
take
the
it
passes
needle,
the
the
be
of
at
is
SMALL
ARM
FLAT
BED
MACHINES-CLASSES,
Directions
1800 & 1900
result
looper.
needle,
iustmeiit
between
A
of
ly
tion
needle,
eccentric
(Cat.
to
J\ee e ar
diagram
looper
Then,
eye
looper.
the
might
spot
is
the
needle
without
of
loosen
No.
be
moved
the
of
the
needle
not
advisable
above-mentioned
then
throw
steady
would
be a broken
If
it
be
set
skipped
for
the
milled
stitches
average
looper
out
to
permit
danger
the
looper
the
two
fork
(Cat.
31).
This
to
the
required
«
till
point
Some
for
result.
Turn
the
looper
is
even
needle
needle
bar
bar
appears
of
the
to
be
to
set
adjustment,
out a large
the
looper
as
point
of
of
with
No. 6 A)
permits
set a little
it
needle,
far
away
would
work
is a scant
and
the
groove
the
looper
striking.
respect
screws
the
pulley
starts
with
the
should
below
more
elastic
lower
and
as
i/32-inch
result.
the
back
just
to
To
to
which
to
the
the
looper
position.
in
the
arrow
to
left
side
be
set
the
twines
lower.
than
i/32-inch
as
loop
which
to
enter,
and
often, a broken
from
The
i/ioo-inch
of
the
above
pass
quite
change
the
back
secure
looper
on
the
so
under
the
rock
and
its
direction
the
left,
of
the
that
the
side
may
However,
the
needle
would
be
skipped
the
best
space
needle.
the
eye
close
the
posi
of
looper
shaft
rocker
indi-
sectional
and
needle.
entire
of
require
below;^he
would
too
stitches
ad-
the
the
the
it
is
un
^
Take-up,
placed a device
Its
action
the
looper
, .r, ^ .fx
and
Cast'off
for
can
in
the
TTi'
Wire
"
controlling
be
readily
regular
manner
19
About
the
the
looper
observed
the
mam
thread.
by
and
holding
middle
i
r.
shaft
threading
the
of
v
is
SMALL
ARM
FLAT
BED
MACHINES—CLASSES,
Directions
1800 & 1900
thread
the
diagram.
three-fold
from
from
through
tion;
time
scends
eye
Then,
force
over
prong
the
left
should
away
taut
the
thread
the
thread
distance
looper
taut
by
direction
indicated
It
will
purpose,—(i)
the
looper
the
needle
the
tension
and
(3)
it
it
begins
just
below
of
the
looper
the
lower
the
thread
the
corner
of
the
cast-off
circular
and
portion
until
looper
other
portion
requires
be
entirely
of
the
point
thread,
would
till
allow
hand,
the
needle
below
thread
would
the
end
be
seen
thread
loop;
to
allow
holds
to
from
the
take
the
looper
to
the
prong
the
to
the
wire
till
more
freed
the
take-up
of
the
it
is
plain
the
if
the
cut-away
point
the
above
])reak
while
by
while
(2)
it
the
pulley
the
arrow
that
the
it
takes
the
it
draws
it
to
complete
looper
up
thread
till
the
up
looper
thread
throat
of
the
cut-away
circular
should
the
looper
thread.
from
the
fails
needle
that
machine
passed
plate
cast-off
portion
portion.
retain
ag'ain
Then,
take-up.
to
has
the
to
skip
portion
any
mentioned
under
the
is
turned
in
the
sectional
take-up
serves
the
looseness
is
receding
enough
its
taut
from
needle
passing
point
from
needle
wire
of
the
The
the
thread
moves
the
If
the
hold
the
descended
looseness
stitches.
retained
in
a
thread
revolu
the
de
the
hole.
should
disc
upper
on
to
the
thread
cut
thread
below
of
the
On
the
considerable
adjustment,
increased
the
strain.
Feed
as
portant
height
throat
Doff
it
is
commonly
to
above
plate
f>rder
a
chain
have
the
is
slightly
of
called,
the
feed
throat
to
enable
stitches
dog
plate.
inclined,
20
the
between
"to
chain
set
the
machine
at
The
rear
to
the
bags
out,"
just
surface
it
the
end
being
is
proper
of
make
or,
im
the
a
SMALL
ARM
FLAT
BED
MACHINES-CLASSES,
Directions
1800 & 1900
trifle
the
enough
about
erally
higher
feed
one-half
causes
motion
chain
is
the
fails
maintained
feed
After
service,
annealed
ess,
it
While
hold
the
the
undesirably
angular
oversharp
tact
with
the
rear
A
to
receive
it
from
should
come
in
in
the
upper
goods,
than
dog,
viewed
above
the
of
the
of
the
feed
to
be
by
dog.
the
teeth
the
feed
and
re-sharpened.
may
be
teeth
chain,
sharp
jiiece
teeth
shallow
the
not
contact
under
ply,
would
of
edges
the
chain.
separately.
channel
the
chain
feed
be
deep
ply
and
be
the
front.
from
surface
each
teeth
dog
properly
the
supporting
have
dog,
which
treated
should
it
is
quite
as
to
oil
stone
from
of
dog
the
of
tooth.
to
hold
has
fed
become
with
be
sufficiently
possible
cut
the
will
the
teeth
It
should
is
milled
stitches
teeth.
enough
with
the
goods,
of
fabric
some
defaced.
being
grades
The
two
rear
teeth
left,
should
the
throat
To
raise
the
chain
been
out.
reversed
The
screw
too
is
case
hardened,
In
the
re-hardening
cyanide
to
dull
sharp
rise
plate
to
it
higher,
after
and
proper
placed
for
of
potassium.
to
make
them
stitches. A small
serve
be
However,
to
allow
of
fabric,
to
which
out
and
as
fed
come
applied
of
the
slightly
the
that
faster
such
remove
to
rear
this
feed
would
than
of
high
show
gen
the
the
height
under
further
can
be
proc
firmly
so
tri
the
in
con
each
of
teeth
protect
channel
dog
to
result
the
as filled
^
To
Regulate
will
be
position
- r
found
of
the
this
Length
that
..t
feed
crank.
the
length
r
of
Stitch
2
1
On
It
is
by
of
stitch
the
left
end
changing
can
be
altered.
the
of
SMALL
ARM
FLAT
BED
MACHINES—CLASSES,
Directions
1800 & 1900
But, first,
loosened
pose
there
No.
21206).
the
left
the
right
found
screw
right
stitch;
thereby
not
main
tion
to
made.
Presser
of
fl
raises
to
shaft;
of
tighten
the
ected.
the
by
turning
is
hand
hand.
secured
between.
the
turning
shortening
move
for,
the
feed
the
Foot
needle
feed
crank
it
towards
provided a screw
It
should
while
by
feed
it
the
feed
be
the
On
the
two
Turning
crank,
to
the
the
crank
having
dog
would
lock
nut
"eedle
should
to
permit
stud
the
applied
machine
main
small
screws
this
thereby
left
lowers
stitch.
below
crossed
be
reversed.
after
extend
it
hole
to
pass
any
just
lock
driver
to
pulley
shaft, a cap
nut
left.
For
wrench
the
lock
is
must
this
nut
held
will
with a larger
larger
screw
lengthening
the
feed
Care
must
the
center
the
center,
Do
change
in
the
presser
far
enough
without
be
the
not
has
being
be
pur
(Cat.
with
with
be
to
the
the
crank,
taken
of
the
mo
fail
been
foot
back
de
Presser
a
thumb
the
to
enable
Sewing
not
to
be
to
be
Spring
screw
presser
the
for
foot. A good
machine
Twine
suitable
used
made.
for
will
head
near
the
center,
regulating
the
heavy
to
feed
properly.
twine
purposes
sewing.
depend
22
made
is
The
upon
sewing
pressure
pressure
for
too
uneven,
size
of
the
class
machine
will
be
exerted
is
required
wrapping
the
of
found
it
twine
bags
on
is
SMALL
ARM
FLAT
BED
MACHINES-CLASSES,
Directions
1800 & 1900
Tensions
sions
estimated.
sion
about
of
the
The
trifle
less
Tight
needle
On
the
looper
from
properly
-
oose
on
the
machine
and
it
chaining
On
loose
fabric,
to
properly
The
as
tig-ht
thread
and
looper
than
—
.
Tension
thread,
the
looper
thread,
.
ension
under
to
break
would
out
between
the
looper
and
irregular
skipped
chain
importance
on
the
needle
as
is
the
nature
thread
that
of
the
On
cause
and
to
pucker
thread,
and
chaining
On
side
of
the
the
prevent
thread,
stitches
stitches,
out
of
thread
thread
properly
should
consistent
of
the
should
needle
the
needle
, , . .
the
machine
the
it
would
would
out
between
the
needle
loose
fabric;
needle
the
thread,
the
machine
bags.
loose
on
and
the
between
can
adjusted
scarcely
be
with
fabric
be
under a tension,
thread.
thread,
fabric.
cause
prevent
the
thread,
and
irregular
it
would
to
from
tension
the
under
machine
the
bags.
be
over
under a ten
the
strength
to
be
sewed.
this
would
,
to
,
break
breaking
the
machine
bags.
this
would
stitches
cause
skip
stitches,
properly
would
cause
side
of
would
ten-.
a
the
of
the
the
fail
Styles
For
complete
«
fi
J12 Y and
. ..
escrip
tted
ion
with
looper
presser
1800 B and
adjustment,
Each
foot
No.
refer
of
these
single
26
machines
No.
65
Y.
23
thread
1900
also
to
stitches,
X,
throat
B
Style
makes a single
1800
and
plate
No.
A,
is
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